| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $250.33 | 9.735% | $274.6996 | $274.70 | $274.70 | $274.70 |
| Purchase #2 | $73.63 | 10.437% | $81.3148 | $81.31 | $81.30 | $81.30 |
| Purchase #3 | $226.67 | 8.222% | $245.3068 | $245.31 | $245.30 | $245.30 |
| Purchase #4 | $165.90 | 7.385% | $178.1517 | $178.15 | $178.15 | $178.20 |
| Purchase #5 | $211.97 | 9.579% | $232.2746 | $232.27 | $232.25 | $232.30 |
| Purchase #6 | $122.54 | 13.242% | $138.7667 | $138.77 | $138.75 | $138.80 |
| Purchase #7 | $195.41 | 10.636% | $216.1938 | $216.19 | $216.20 | $216.20 |
| 7 purchase totals = | $1,246.45 | $1,366.7080 | $1,366.70 | $1,366.65 | $1,366.80 | |